CN213321425U - A mould for vehicle event data recorder - Google Patents

Abstract

The utility model relates to a mould for automobile data recorder, the scheme includes front mould and back mould, the front mould top is equipped with the roof, the back mould bottom is equipped with the bottom plate, the front mould includes first plywood, second plywood and the third plywood that sets gradually from top to bottom, first plywood can be dismantled with the roof and be connected, be equipped with the limiting plate between second plywood and the third plywood, and through a plurality of guide arm swing joint between first plywood, second plywood and the third plywood; the rear die comprises a fourth layer plate, a fifth layer plate and a ninth layer plate which are sequentially arranged from top to bottom, two supporting blocks are arranged between the fifth layer plate and the ninth layer plate, a cavity is formed between the two supporting blocks, an ejector plate is arranged in the cavity, and a rear buckling assembly is arranged between the ejector plate and the fifth layer plate; the ejector pin plate can move up and down along the height direction of the cavity; the third laminate and the fourth laminate are fixed through the front buckling assembly, and the device has the advantages of preventing the front mold and the rear mold from colliding and reducing the damage of the molds.

Description

A mould for vehicle event data recorder

Technical Field

The utility model relates to a machine-building technical field, concretely relates to a mould for vehicle event data recorder.

Background

The driving recorder is an instrument for recording the image and sound of the vehicle during driving. After the automobile data recorder is installed, the video images and the sound of the whole automobile driving process can be recorded, and evidence can be provided for traffic accidents. At present, most of shells of automobile data recorders are plastic products, and are mostly formed by injection molding in an injection mold mode.

The existing mold is opened and closed by a driving part, a corresponding limiting part and a corresponding buckling part are not provided, and the problem that a front mold collides with a rear mold sometimes occurs, so that the mold is damaged in the production process.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned problem that exists among the prior art, provide a prevent mould that is used for vehicle event data recorder that front mould and back mould collided.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: a mould for a vehicle event data recorder comprises a front mould and a rear mould, wherein a top plate is arranged at the top of the front mould, a bottom plate is arranged at the bottom of the rear mould, the front mould comprises a first layer plate, a second layer plate and a third layer plate which are sequentially arranged from top to bottom, the first layer plate is detachably connected with the top plate, a limiting plate is arranged between the second layer plate and the third layer plate, and the first layer plate, the second layer plate and the third layer plate are movably connected through a plurality of guide rods; the rear die comprises a fourth layer plate, a fifth layer plate and a ninth layer plate which are sequentially arranged from top to bottom, two supporting blocks are arranged between the fifth layer plate and the ninth layer plate, a cavity is formed between the two supporting blocks, an ejector plate is arranged in the cavity, and a rear buckling assembly is arranged between the ejector plate and the fifth layer plate; the ejector pin plate can move up and down along the height direction of the cavity; the third layer plate and the fourth layer plate are fixed through the front buckling assembly, and the front buckling assembly is matched with the first layer plate to limit the maximum separation stroke of the first layer plate and the second layer plate.

The working principle and the beneficial effects are as follows: when the die is opened, the top plate and the bottom plate are respectively connected with two driving parts, at the moment, due to the arrangement of the front buckling assembly, the third layer plate and the fourth layer plate cannot be separated immediately, the first layer plate and the third layer plate which are not fixedly connected are separated firstly, the product tripping step is completed between the second layer plate and the third layer plate, the maximum tripping stroke between the second layer plate and the third layer plate is limited through a limiting plate, after the maximum stroke is reached, the first layer plate and the second layer plate are disconnected, under the action of the front buckling assembly, the first layer plate and the second layer plate reach the maximum stroke, the third layer plate and the fourth layer plate are disconnected at the moment, and finally, the fifth layer plate and the supporting block are separated through the jacking ejector plate, so that the die discharging function is realized, and the maximum stroke limit of the fifth layer plate and the supporting block is realized through the rear buckling assembly; when the films are combined, the fifth layer plate and the supporting block are folded through the ejector pin plate, the minimum stroke limit of the fifth layer plate and the supporting block is realized through the rear buckling component, the collision is prevented, the third layer plate and the fourth layer plate are folded, due to the arrangement of the front buckling component, the front buckling component acts between the third layer plate and the fourth layer plate firstly, the minimum stroke limit of the third layer plate and the fourth layer plate is realized, the contact between the third layer plate and the fourth layer plate is known, the direct collision between the third layer plate and the fourth layer plate is avoided, then the first layer plate and the second layer plate are folded, the minimum stroke limit is also carried out through the front buckling component, finally, the minimum stroke limit of the folding between the second layer plate and the third layer plate is carried out through the limiting hole, and the direct collision between the third layer; compared with the arrangement that the front mold and the rear mold are directly separated or folded in the prior art, the device avoids collision between the front mold and the rear mold through the arrangement of the steps of the prior structures, thereby preventing the mold from being damaged and ensuring high positioning precision when the mold is closed and opened.

Further, preceding lock subassembly is including can dismantling the first preceding knot strip of locating on the first plywood, can dismantle the preceding knot strip piece of locating on the third plywood and can dismantle the preceding knot strip of locating the second on the fourth plywood, be equipped with in the preceding knot strip piece with first preceding knot strip complex first preceding knot block and with the preceding knot strip complex second of second preceding knot block.

Further, be equipped with on the knot strip before the first and detain piece complex step portion and lower step portion before the second, the step portion is used for opening the maximum stroke to third plywood and fourth plywood and is spacing on going up, and lower step portion is used for folding up the minimum stroke to third plywood and fourth plywood and is spacing.

Furthermore, the front buckling assemblies are respectively arranged on the front side face and the rear side face of the die.

Further, back lock subassembly is including can dismantling the first back profile on locating the thimble board, can dismantle the second back profile on locating the fifth layer board and with buckle behind profile and the second after first back profile complex back profile piece, back profile piece can be dismantled and located on the fifth layer board.

Furthermore, a bump matched with the first rear buckling strip is arranged on the fifth plate, and the first rear buckling strip props against the bump to realize the jacking operation of the fifth plate.

Furthermore, a limiting part matched with the bump is arranged on the second rear buckling strip and used for limiting the maximum opening distance between the fifth layer plate and the supporting block.

Furthermore, the number of the rear buckling assemblies is two, and the rear buckling assemblies are respectively positioned on the left side surface and the right side surface of the die.

Furthermore, the top end of the limiting plate is fixedly connected with the second laminate through a screw, a limiting screw in screwed connection with the third laminate is arranged on the third laminate, and a sliding groove for the limiting screw to slide up and down is formed in the limiting plate.

Furthermore, the lock further comprises a lock module, wherein one end of the lock module is connected with the first layer plate, and the other end of the lock module is connected with the fourth layer plate.

Drawings

Fig. 1 is a first perspective view of the present invention;

fig. 2 is a second perspective view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

fig. 5 is a third perspective view of the present invention;

fig. 6 is a fourth perspective view of the present invention;

FIG. 7 is an enlarged view of A in FIG. 1;

fig. 8 is an enlarged view of B in fig. 5.

In the figure, 1, front mould; 2. a rear mold; 3. a top plate; 4. a base plate; 5. a limiting plate; 6. a guide bar; 7. a rear buckling assembly; 8. a front snap-fit assembly; 9. a limiting screw; 10. a lock module; 11. a first laminate; 12. a second laminate; 13. a third laminate; 21. a fourth laminate; 22. a fifth laminate; 23. a ninth laminate; 24. a support block; 25. a cavity; 26. an ejector plate; 51. a chute; 71. a first back cleat; 72. a second back buckle bar; 73. a rear buckle block; 74. a bump; 721. a limiting part; 81. a first front buckle bar; 82. a front buckling strip block; 83. a second front buckle bar; 84. a first front buckle block; 85. a second front buckle block; 811. an upper step portion; 812. a lower step portion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art all belong to the protection scope of the present invention.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purposes of limitation.

As shown in fig. 1-8, the mold for the automobile data recorder comprises a front mold 1 and a rear mold 2, a top plate 3 is arranged at the top of the front mold 1, a bottom plate 4 is arranged at the bottom of the rear mold 2, the front mold 1 comprises a first layer plate 11, a second layer plate 12 and a third layer plate 13 which are sequentially arranged from top to bottom, the first layer plate 11 and the top plate 3 are fixed through screws, a limiting plate 5 is arranged between the second layer plate 12 and the third layer plate 13, the first layer plate 11, the second layer plate 12 and the third layer plate 13 are movably connected through a plurality of guide rods 6, the internal structure of the mold is a conventional technical means, and the description thereof is omitted;

specifically, the rear die 2 comprises a fourth layer plate 21, a fifth layer plate 22 and a ninth layer plate 23 which are sequentially arranged from top to bottom, two supporting blocks 24 are arranged between the fifth layer plate 22 and the ninth layer plate 23, a cavity 25 is formed between the two supporting blocks 24, an ejector plate 26 is arranged in the cavity 25, a rear buckling component 7 is arranged between the ejector plate 26 and the fifth layer plate 22, the ejector plate 26 is fixed with a first rear buckling strip 71 in the rear buckling component 7 through screws, and a plurality of guide rods 6 are arranged in the cavity 25 and used for enabling the ejector plate 26 to slide up and down; specifically, the ejector plate 26 can move up and down along the height direction of the cavity 25;

specifically, the third layer plate 13 and the fourth layer plate 21 are fixed through the front buckling assembly 8, and the front buckling assembly 8 is matched with the first layer plate 11 to limit the maximum separation stroke of the first layer plate 11 and the second layer plate 12.

Specifically, the front buckling assembly 8 comprises a first front buckling strip 81 fixed on the first layer plate 11 through a screw, a front buckling strip block 82 fixed on the third layer plate 13 through a screw, and a second front buckling strip 83 fixed on the fourth layer plate 21 through a screw, wherein a first front buckling block 84 matched with the first front buckling strip 81 and a second front buckling block 85 matched with the second front buckling strip 83 are arranged in the front buckling strip block 82. Wherein, detain the piece 84 before first and detain the piece 85 before the second and all pass through the screw fixation on third plywood 13, detain in the piece 84 before first preceding knot strip 81 is direct from the top down inserts first, detain in the piece 85 before the direct from the bottom up of knot strip 83 inserts the second before the second, when the state of closing up, detain the piece 85 lock butt before knot strip 83 and the second before the second, when the off-state, detain the piece 84 lock before detaining through first preceding knot strip 81 and first before and realize the spacing of the biggest stroke of third plywood 13 and fourth plywood 21.

Specifically, an upper step portion 811 and a lower step portion 812 which are matched with the second front buckle block 85 are arranged on the first front buckle strip 81, the upper step portion 811 is used for limiting the maximum opening stroke of the third layer plate 13 and the fourth layer plate 21, and the lower step portion 812 is used for limiting the minimum closing stroke of the third layer plate 13 and the fourth layer plate 21.

Specifically, the front buckling assembly 8 is respectively arranged on the front side face and the rear side face of the mold. This setting can effectively share the pressure that single preceding lock subassembly 8 received for preceding lock subassembly 8 is difficult for taking place to damage, and more reliable and more stable.

Specifically, back lock subassembly 7 includes through the screw fixation first back profile 71 on thimble board 26, through the screw fixation second back profile 72 on fifth plywood 22 and with first back profile 71 and second back profile 72 complex back profile piece 73, back profile piece 73 passes through the screw fixation on fifth plywood 22, be equipped with on fifth plywood 22 with first back profile 71 complex lug 74, first back profile 71 withstands lug 74 and realizes the jacking operation to fifth plywood 22. With this arrangement, when the first back hook 71 abuts against the projection 74, that is, when the fourth layer plate 21 abuts against the fifth layer plate 22, the fourth layer plate 21 and the fifth layer plate 22 are prevented from being directly struck.

Specifically, the second rear buckle 72 is provided with a limiting portion 721 matched with the bump 74, and the limiting portion 721 is used for limiting the maximum opening distance between the fifth layer 22 and the supporting block 24. When the limiting portion 721 of the second back buckle 72 abuts against the top of the bump 74, the maximum stroke is opened between the fifth layer 22 and the supporting block 24.

Specifically, the number of the rear buckling assemblies 7 is two, and the rear buckling assemblies are respectively positioned on the left side surface and the right side surface of the mold. Because back lock subassembly 7 plays the collision that replaces the mould in essence, has played the cushioning effect, and two back lock subassemblies 7 multiplicable back lock subassembly 7's intensity reduces the condition emergence that back lock subassembly 7 damaged, and just in addition the back lock subassembly 7 damages, only need can conveniently change through pulling down the screw, and it is convenient to maintain, and the condition of preceding lock subassembly 8 is the same.

Specifically, the top end of the limiting plate 5 is fixedly connected with the second layer plate 12 through a screw, the third layer plate 13 is provided with a limiting screw 9 screwed on the third layer plate 13, and the limiting plate 5 is provided with a sliding groove 51 for the limiting screw 9 to slide up and down. This setting, only a limiting plate 5 and two screw subassemblies can, simple structure, easy dismounting, in this embodiment, two limiting plates 5 have been installed respectively on the front and back two sides of mould moreover, guarantee the equilibrium.

Specifically, the lock module 10 is further included, wherein one end of the lock module 10 is connected with the first layer plate 11 through screws, and the other end of the lock module is connected with the fourth layer plate 21 through screws. Can lock front mould 1 and back mould 2 through lock module 10, prevent that the mould from taking place the condition emergence of drawing of patterns damage in the transportation, in normal use, directly will lock module 10 pull down can.

The part of the utility model which is not described in detail is the prior art, so the utility model does not detail the part.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Although the terms of the front mold 1, the rear mold 2, the top plate 3, the bottom plate 4, the limiting plate 5, the guide rod 6, the rear fastening component 7, the front fastening component 8, the limiting screw 9, the locking module 10, the first layer plate 11, the second layer plate 12, the third layer plate 13, the fourth layer plate 21, the fifth layer plate 22, the ninth layer plate 23, the supporting block 24, the cavity 25, the ejector plate 26, the sliding groove 51, the first rear buckle bar 71, the second rear buckle bar 72, the rear buckle bar block 73, the projection 74, the limiting portion 721, the first front buckle bar 81, the front buckle bar block 82, the second front buckle bar 83, the first front buckle block 84, the second front buckle block 85, the upper step portion 811, the lower step portion 812, and the like are used more, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

The present invention is not limited to the above-mentioned preferred embodiments, and any other products in various forms can be obtained by the teaching of the present invention, but any changes in the shape or structure thereof, which have the same or similar technical solutions as the present invention, fall within the protection scope of the present invention.

Claims (10)

1. A die for a vehicle event data recorder comprises a front die and a rear die, wherein a top plate is arranged at the top of the front die, and a bottom plate is arranged at the bottom of the rear die; the rear die comprises a fourth layer plate, a fifth layer plate and a ninth layer plate which are sequentially arranged from top to bottom, two supporting blocks are arranged between the fifth layer plate and the ninth layer plate, a cavity is formed between the two supporting blocks, an ejector plate is arranged in the cavity, and a rear buckling assembly is arranged between the ejector plate and the fifth layer plate; the ejector pin plate can move up and down along the height direction of the cavity; the third layer plate and the fourth layer plate are fixed through the front buckling assembly, and the front buckling assembly is matched with the first layer plate to limit the maximum separation stroke of the first layer plate and the second layer plate.

2. The mold for the automobile data recorder according to claim 1, wherein the front fastening component comprises a first front fastening strip detachably disposed on the first layer plate, a front fastening strip block detachably disposed on the third layer plate, and a second front fastening strip detachably disposed on the fourth layer plate, and a first front fastening block engaged with the first front fastening strip and a second front fastening block engaged with the second front fastening strip are disposed in the front fastening strip block.

3. The mold for the automobile data recorder according to claim 2, wherein the first front buckle strip is provided with an upper step part and a lower step part which are matched with the second front buckle block, the upper step part is used for limiting the maximum opening stroke of the third layer plate and the fourth layer plate, and the lower step part is used for limiting the minimum closing stroke of the third layer plate and the fourth layer plate.

4. The mold for the automobile data recorder according to any one of claims 1 to 3, wherein the front buckling assemblies are respectively arranged on the front side surface and the rear side surface of the mold.

5. The mold for the automobile data recorder according to claim 1, wherein the rear buckling assembly comprises a first rear buckling strip detachably arranged on the ejector plate, a second rear buckling strip detachably arranged on the fifth plate, and a rear buckling strip block matched with the first rear buckling strip and the second rear buckling strip, and the rear buckling strip block is detachably arranged on the fifth plate.

6. The mold for the automobile data recorder according to claim 5, wherein a bump matched with the first rear buckle strip is arranged on the fifth layer plate, and the first rear buckle strip abuts against the bump to lift up the fifth layer plate.

7. The mold for the automobile data recorder according to claim 6, wherein a limiting portion matched with the bump is arranged on the second back buckling strip, and the limiting portion is used for limiting the maximum opening stroke between the fifth layer plate and the supporting block.

8. The mold for the automobile data recorder according to any one of claims 5-7, wherein the number of the rear buckling assemblies is two, and the rear buckling assemblies are respectively located on the left side surface and the right side surface of the mold.

9. The mold for the automobile data recorder according to claim 1, wherein the top end of the limiting plate is fixedly connected with the second layer plate through a screw, the third layer plate is provided with a limiting screw in threaded connection with the third layer plate, and the limiting plate is provided with a sliding groove for the limiting screw to slide up and down.

10. The mold for a vehicle event data recorder of claim 1, further comprising a lock module, wherein one end of the lock module is connected to the first layer plate and the other end of the lock module is connected to the fourth layer plate.

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